M = 1,000 H, ±10 %.
4. Abbreviation
RTL: Retention Time Limited
This indicates that the retention time is limited for this item. After
the discontinuation of this item in production, it will no longer be
available.
NR: Non Repairable Board Ass'y
MGF CHIP: Metal Glaze Film Chip
C CHIP: Ceramic Chip
COMPLX CMP: Complex Component
W FLMPRF: Wirewound Flameproof
C.B.A.: Circuit Board Assembly
P.C.B.: Printed Circuit Board
E.S.D.: Electrostatically Sensitive Devices
5. SERVICE OF CHIP PARTS
When servicing chip parts, please use a soldering iron of less than
30 W. Refer to "IC, TRANSISTOR AND CHIP PART INFORMATION"
page.
6. The parts with " " are 0 resistor. When replacing, a wire can
be substituted for a 0 resistor.
7. Capstan Stator C.B.A. replacement note:
The following parts on the Capstan Stator C.B.A. (VEMS0331) are
not supplied separately. Please order and replace with the circuit
board assembly instead of individual parts.
(Q2501, Q2502, Q2503, Capstan Coil)
8. When installing the IC2501 (AN3846SC or AN3845SC) or Capstan
Stator C.B.A., be sure to apply Silicon Grease (VFK1301). Refer to "
Stopper Angle, Capstan Rotor Unit, Oil Seal, Capstan Stator
C.B.A., and MR Head" of MECHANISM SECTION in DISASSEMBLY/
ASSEMBLY PROCEDURES.
9. Since the UHF/VHF TUNER/TV DEMODULATOR UNIT (Ref. No.
E21) has already been pre-adjusted at the factory, do not try to
adjust the UHF/VHF TUNER/TV DEMODULATOR UNIT. The UHF/
VHF TUNER/TV DEMODULATOR UNIT replacement part is
available as a complete assembly unit only.
96
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